1. University of Pennsylvania Philadelphia Pennsylvania USA
2. Bridge HIV at the San Francisco Department of Public Health San Francisco California USA
3. Research Institute for Health Sciences, Chiang Mai University Chiang Mai Thailand
4. University of Alabama at Birmingham Birmingham Alabama USA
5. IMPACTA, Asociación Civil Impacta Salud y Educación, San Miguel CRS Lima Perú
6. University of Pittsburgh Pittsburgh Pennsylvania USA
7. Blantyre CRS, Johns Hopkins University Research Project Blantyre Malawi
8. Wits Reproductive Health and HIV Institute Johannesburg South Africa
9. FHI 360 Durham North Carolina USA
10. Statistical Center for HIV/AIDS Research & Prevention, Fred Hutchinson Cancer Research Center Seattle Washington USA
11. CONRAD, Eastern Virginia Medical School Norfolk Virginia USA
12. Division of AIDS United States National Institute of Health, National Institute of Allergy and Infectious Diseases Bethesda Maryland USA